Pre-mRNA splicing occurs in two sequential transesterification steps, and the protein encoded by this gene is thought to be involved in pre-mRNA splicing and in signal transduction. This protein belongs to a kinase family that includes serine/arginine-rich protein-specific kinases and cyclin-dependent kinases (CDKs). This protein is regarded as a CDK-like kinase (Clk) with homology to mitogen-activated protein kinases (MAPKs).

Involved Pathway

PRPF4B involved in several pathways and played different roles in them. We selected most pathways PRPF4B participated on our site, such as mRNA processing, which may be useful for your reference. Also, other proteins which involved in the same pathway with PRPF4B were listed below. Creative Biomart supplied nearly all the proteins listed, you can search them on our site.

Protein Function

PRPF4B has several biochemical functions, for example, ATP binding, poly(A) RNA binding, protein binding. Some of the functions are cooperated with other proteins, some of the functions could acted by PRPF4B itself. We selected most functions PRPF4B had, and list some proteins which have the same functions with PRPF4B. You can find most of the proteins on our site.

Interacting Protein

PRPF4B has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with PRPF4B here. Most of them are supplied by our site. Hope this information will be useful for your research of PRPF4B.